Booster

Miscellaneous active electrical nonlinear devices – circuits – and – Specific identifiable device – circuit – or system – With bootstrap circuit

Reexamination Certificate

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Details

C327S306000, C327S331000, C327S332000, C361S091100, C361S018000, C361S098000

Reexamination Certificate

active

07116160

ABSTRACT:
A booster includes a boosting circuit and a feedback control circuit. The boosting circuit is used to boost an input voltage into a predetermined output voltage; the feedback control circuit detects the output voltage of the boosting circuit and stops boosting the voltage when the output voltage is higher than a predetermined value so as to prevent additional power consumption of a battery and increase transferring efficiency.

REFERENCES:
patent: 5119045 (1992-06-01), Sato
patent: 5436550 (1995-07-01), Arakawa
patent: 5627500 (1997-05-01), Wolaver et al.
patent: 5905369 (1999-05-01), Ishii et al.
patent: 6178104 (2001-01-01), Choi
patent: 6185082 (2001-02-01), Yang
patent: 6222746 (2001-04-01), Kim
patent: 6373735 (2002-04-01), Usui
patent: 6462598 (2002-10-01), Okayasu et al.
patent: 6900995 (2005-05-01), Muegge et al.
patent: 1452307 (2003-10-01), None
“Triple-Channel PWM Control Circuits”, Texas Instruments, Jan. 2000, pp. 1-2, TPS5100.

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